PH12020050175A1 - Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system - Google Patents

Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system

Info

Publication number
PH12020050175A1
PH12020050175A1 PH12020050175A PH12020050175A PH12020050175A1 PH 12020050175 A1 PH12020050175 A1 PH 12020050175A1 PH 12020050175 A PH12020050175 A PH 12020050175A PH 12020050175 A PH12020050175 A PH 12020050175A PH 12020050175 A1 PH12020050175 A1 PH 12020050175A1
Authority
PH
Philippines
Prior art keywords
magnetic refrigeration
sheath
integrated
production method
integrated magnetic
Prior art date
Application number
PH12020050175A
Inventor
Hajime Nakamura
Original Assignee
Shinetsu Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of PH12020050175A1 publication Critical patent/PH12020050175A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • B22F1/0007—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • H01F1/015—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/04—Hydrogen absorbing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

Provided are a sheath-integrated magnetic refrigeration member capable of preventing degradation of a magnetic refrigeration material with time in a magnetic refrigeration system without lowering the magnetocaloric effect and the thermal conductivity of the magnetic refrigeration material and its production method, and a magnetic refrigeration system using the sheath-integrated magnetic refrigeration member. The invention is a linear or thin band-like sheath-integrated magnetic refrigeration member including a sheath part 1 containing a non-ferromagnetic metal material and a core part 2 containing a magnetic refrigeration material. The production method for a sheath-integrated magnetic refrigeration member of the invention includes a step of filling a powder of a magnetic refrigeration material into the cavity of a pipe containing a non-ferromagnetic metal material, and a step of linearly working the pipe filled with a powder of a magnetic refrigeration material according to one or more working methods selected from the group consisting of grooved reduction rolling, swaging and drawing. The magnetic refrigeration system of the invention is provided with a means of operating in an AMR (active magnetic refrigeration) cycle using the sheath-integrated magnetic refrigeration member of the invention as the AMR bed.
PH12020050175A 2019-06-19 2020-06-16 Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system PH12020050175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019113587A JP2020204443A (en) 2019-06-19 2019-06-19 Sheath integrated magnetic refrigeration member, manufacturing method of the same, and magnetic refrigeration system

Publications (1)

Publication Number Publication Date
PH12020050175A1 true PH12020050175A1 (en) 2021-03-29

Family

ID=71096626

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020050175A PH12020050175A1 (en) 2019-06-19 2020-06-16 Sheath-integrated magnetic refrigeration member, production method for the member and magnetic refrigeration system

Country Status (7)

Country Link
US (1) US20200400352A1 (en)
EP (1) EP3754672A1 (en)
JP (1) JP2020204443A (en)
KR (1) KR20200145712A (en)
CN (1) CN112113365A (en)
PH (1) PH12020050175A1 (en)
TW (1) TW202112548A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021148319A (en) * 2020-03-16 2021-09-27 パナソニックＩｐマネジメント株式会社 Magnetic cooling device
US20220362851A1 (en) * 2021-05-13 2022-11-17 Virginia Commonwealth University 3D printed magnetocaloric devices with controlled microchannels and magnetic anisotropy and methods of making the same
KR20230060734A (en) * 2021-10-28 2023-05-08 한국재료연구원 Composite for magnetic refirigeration and bed for amr comprising the same
KR20230064461A (en) * 2021-11-03 2023-05-10 한국재료연구원 Material for magnetic refrigeration and bed for amr comprising the same
CN115012877B (en) * 2022-06-27 2023-12-22 中国石油大学(北京) Horizontal well tubular column capable of increasing solubility of high Wen Xianshui-layer carbon dioxide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0439595A (en) * 1990-06-05 1992-02-10 Furukawa Electric Co Ltd:The Meshy fin and mesh type heat exchanger
JP4622179B2 (en) * 2001-07-16 2011-02-02 日立金属株式会社 Magnetic refrigeration work substance, regenerative heat exchanger and magnetic refrigeration equipment
DE602004019594D1 (en) * 2003-03-28 2009-04-09 Toshiba Kk Magnetic composite and process for its production
JP2006089839A (en) * 2004-09-27 2006-04-06 Tohoku Univ Magnetic refrigeration working substance and magnetic refrigeration system
JP2010516042A (en) * 2007-02-12 2010-05-13 ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー Magnetic heat exchange structure and manufacturing method thereof
JP2009047327A (en) * 2007-08-16 2009-03-05 Chubu Electric Power Co Inc Corrosion preventing method of magnetic working substance, and magnetic working substance
CN101681707B (en) * 2007-12-27 2014-04-02 真空熔焠有限两合公司 Composite article with magnetocalorically active material and method for production thereof
FR3041086A1 (en) * 2015-09-11 2017-03-17 Cooltech Applications METHOD FOR MANUFACTURING MONOBLOC MAGNETOCALORIC ELEMENT, MAGNETOCALORIC ELEMENT OBTAINED, AND THERMAL APPARATUS COMPRISING AT LEAST ONE MAGNETOCALORIC ELEMENT
JP2019066129A (en) * 2017-10-03 2019-04-25 株式会社デンソー Magnetocaloric effect element bed and magnetothermal cycle device

Also Published As

Publication number Publication date
EP3754672A1 (en) 2020-12-23
US20200400352A1 (en) 2020-12-24
TW202112548A (en) 2021-04-01
JP2020204443A (en) 2020-12-24
KR20200145712A (en) 2020-12-30
CN112113365A (en) 2020-12-22

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